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go-zero/example/tracing/edge/main.go

57 lines
1.0 KiB
Go

package main
import (
"flag"
"net/http"
"zero/core/conf"
"zero/core/logx"
"zero/core/service"
"zero/example/tracing/remote/portal"
"zero/rest"
"zero/rest/httpx"
"zero/rpcx"
)
var (
configFile = flag.String("f", "config.json", "the config file")
client *rpcx.RpcClient
)
func handle(w http.ResponseWriter, r *http.Request) {
conn := client.Conn()
greet := portal.NewPortalClient(conn)
resp, err := greet.Portal(r.Context(), &portal.PortalRequest{
Name: "kevin",
})
if err != nil {
httpx.WriteJson(w, http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
} else {
httpx.OkJson(w, resp.Response)
}
}
func main() {
flag.Parse()
var c rpcx.RpcClientConf
conf.MustLoad(*configFile, &c)
client = rpcx.MustNewClient(c)
engine := rest.MustNewServer(rest.RestConf{
ServiceConf: service.ServiceConf{
Log: logx.LogConf{
Mode: "console",
},
},
Port: 3333,
})
defer engine.Stop()
engine.AddRoute(rest.Route{
Method: http.MethodGet,
Path: "/",
Handler: handle,
})
engine.Start()
}